Main liner for a pump



FIG. 1 is a first perspective view of the main liner of the present invention;

FIG. 2 is a second perspective view of the main liner of the present invention shown in FIG. 1;

FIG. 3 is a third perspective view of the main liner of the present invention shown in FIG. 1;

FIG. 4 is a view in elevation of a first side of the main liner;

FIG. 5 is a view in elevation of the opposing side of the main liner that is shown in FIG. 4;

FIG. 6 is a view in elevation of the main liner shown in FIG. 5, rotated ninety degrees to the right;

FIG. 7 is a view in elevation of the opposing side of the main liner that is shown in FIG. 6;

FIG. 8 is a top plan view of the main liner; and,

FIG. 9 is a bottom plan view of the main liner. 

CLAIM The ornamental design for a main liner for a pump, as shown and described herein. 